| 乌兰县巴里河滩村草地资源状况及载畜量 |
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| 引用本文： | 才红梅.乌兰县巴里河滩村草地资源状况及载畜量[J].青海草业,2011,20(1):49-52. |
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| 作者姓名： | 才红梅 |
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| 作者单位： | 乌兰县草原站,青海,希里沟,817100 |
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| 摘 要： | 为了实现以草定畜、合理利用草地,走生态畜牧业之路,对八里河滩村天然草地进行了调查.结果表明,该村草地共有14个草地型,平均鲜草产量为2658.9kg/hm2,可食产量为2503.95kg/hm2.其中以芨芨草、盐爪爪型最高,红砂型最低.理论载畜量为12763羊单位,本年度超载7234羊单位,超载率为45.34%;按正常...
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| 关 键 词： | 草地资源 载畜量 超载率 |
THE CONDITIONS OF GRASSLAND RESOURCES AND GRAZING CAPACITY IN BALI-HETAN VILLAGE OF WULAN COUNTY |
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| CAI Hong-mei.THE CONDITIONS OF GRASSLAND RESOURCES AND GRAZING CAPACITY IN BALI-HETAN VILLAGE OF WULAN COUNTY[J].Qinghai Prataculture,2011,20(1):49-52. |
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| Authors: | CAI Hong-mei |
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| Institution: | CAI Hong-mei (Wulan County Grassland Station,Qinghai Xiligou 817100,China) |
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| Abstract: | In order to achieve controling livestock by grass,rational using of grassland,and take the road of ecological animal husbandry,we surveied the natural grassland of Balihe.The results showed that there are total of 14 grass type in the village,and the average fresh yield was 2658.9kg/hm2,edible yield was 2503.95kg/hm2.Among them,Achnatherum and Kalidium was the highest,red sand-type was minimum.Theoretical grazing capacity was 12,763 sheep units and overload rate was 7234 sheep unit.The overloading was 10425... |
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| Keywords: | Grassland Stocking Overloading rate |
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